H110/296 all the way. I've tried Alliant 410, and although its cleaner burning, and won't goober up a charge bar, velocities were very inconsistant, especially with Remington primers; Winchester primers were not much better. Lately I've been shooting skeet with the hotter H110 loadings in HS hulls, and have been amazed at the breaks I'm getting... I'll be forever sold on H110/296.
I looked up 4227 on IMR's website, and they only list data for old style AA, Rem. SP, and Fed. hulls. I wonder how this powder would perform in the HS hull...
Last edited by DKL; 01/23/07 12:48 AM.
